HelenOS-historic – /

Rev 1173 – Printf support for width and precision modifiers. Several necessary ...

cejka — Wed, 12 Apr 2006 12:21:01 +0200

cejka – 6 file(s) modified
Printf support for width and precision modifiers.
Several necessary helping functions added.

~ /uspace/trunk/libc/generic/io/io.c
~ /uspace/trunk/libc/generic/io/print.c
~ /uspace/trunk/libc/generic/string.c
+ /uspace/trunk/libc/include/ctype.h
~ /uspace/trunk/libc/include/io/io.h
~ /uspace/trunk/libc/include/string.h

Rev 1172 – Comment update.

palkovsky — Wed, 12 Apr 2006 11:55:15 +0200

palkovsky – 1 file(s) modified
Comment update.

~ /kernel/trunk/arch/amd64/src/proc/scheduler.c

Rev 1171 – Initialize ARCH_THREAD_DATA on all architectures. On ia32 and amd64 this ...

jermar — Wed, 12 Apr 2006 10:54:03 +0200

jermar – 11 file(s) modified
Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer.

~ /kernel/trunk/arch/amd64/Makefile.inc
+ /kernel/trunk/arch/amd64/src/proc/thread.c
~ /kernel/trunk/arch/ia32/Makefile.inc
+ /kernel/trunk/arch/ia32/src/proc/thread.c
~ /kernel/trunk/arch/ia64/include/thread.h
~ /kernel/trunk/arch/mips32/include/thread.h
~ /kernel/trunk/arch/ppc32/include/thread.h
~ /kernel/trunk/arch/ppc64/include/thread.h
~ /kernel/trunk/arch/sparc64/include/thread.h
~ /kernel/trunk/generic/include/proc/thread.h
~ /kernel/trunk/generic/src/proc/thread.c

Rev 1170 – Stack size definition macro definition fix

vana — Tue, 11 Apr 2006 18:28:52 +0200

vana – 3 file(s) modified
Stack size definition macro definition fix

~ /kernel/trunk/arch/ia64/include/arch.h
~ /kernel/trunk/generic/include/arch.h
~ /kernel/trunk/generic/src/proc/task.c

Rev 1169 – Change developer emails to their aliases in helenos.eu.

jermar — Tue, 11 Apr 2006 00:18:45 +0200

jermar – 1 file(s) modified
Change developer emails to their aliases in helenos.eu.

~ /kernel/trunk/doc/AUTHORS

Rev 1168 – Thread RSE support completion (kernel)

vana — Sun, 09 Apr 2006 21:10:30 +0200

vana – 2 file(s) modified
Thread RSE support completion (kernel)

~ /kernel/trunk/arch/ia64/src/ia64.c
~ /kernel/trunk/generic/src/proc/task.c

Rev 1167 – Thread RSE support completion (uspace)

vana — Sun, 09 Apr 2006 21:08:16 +0200

vana – 2 file(s) modified
Thread RSE support completion (uspace)

~ /uspace/trunk/libc/arch/ia64/include/thread.h
~ /uspace/trunk/libc/generic/thread.c

Rev 1166 – fix types, 64b arguments (breaks things yet)

decky — Sun, 09 Apr 2006 18:37:14 +0200

decky – 13 file(s) modified
fix types, 64b arguments (breaks things yet)

~ /boot/trunk/arch/ppc32/loader/Makefile
~ /boot/trunk/arch/ppc32/loader/printf.h
~ /boot/trunk/arch/ppc32/loader/_link.ld
~ /boot/trunk/arch/ppc64/loader/asm.h
~ /boot/trunk/arch/ppc64/loader/asm.S
~ /boot/trunk/arch/ppc64/loader/main.c
~ /boot/trunk/arch/ppc64/loader/main.h
~ /boot/trunk/arch/ppc64/loader/Makefile
~ /boot/trunk/arch/ppc64/loader/ofw.c
~ /boot/trunk/arch/ppc64/loader/ofw.h
~ /boot/trunk/arch/ppc64/loader/printf.c
~ /boot/trunk/arch/ppc64/loader/printf.h
~ /boot/trunk/arch/ppc64/loader/_link.ld

Rev 1165 – set ELF format explicitly

decky — Sun, 09 Apr 2006 18:36:25 +0200

decky – 2 file(s) modified
set ELF format explicitly

~ /kernel/trunk/arch/ppc32/_link.ld.in
~ /kernel/trunk/arch/ppc64/_link.ld.in

Rev 1164 – Switch B+tree node allocation from malloc() to a dedicated slab ...

jermar — Sun, 09 Apr 2006 18:29:26 +0200

jermar – 3 file(s) modified
Switch B+tree node allocation from malloc() to a dedicated slab - btree_node_slab.

~ /kernel/trunk/generic/include/adt/btree.h
~ /kernel/trunk/generic/src/adt/btree.c
~ /kernel/trunk/generic/src/main/main.c

Rev 1163 – fix types

decky — Sun, 09 Apr 2006 18:17:54 +0200

decky – 2 file(s) modified
fix types

~ /kernel/trunk/arch/ppc32/include/types.h
~ /kernel/trunk/arch/ppc64/include/types.h

Rev 1162 – make the ppc ports generate proper 32b or 64b code

decky — Sun, 09 Apr 2006 18:02:02 +0200

decky – 5 file(s) modified
make the ppc ports generate proper 32b or 64b code

~ /kernel/trunk/arch/ppc32/Makefile.inc
~ /kernel/trunk/arch/ppc32/_link.ld.in
~ /kernel/trunk/arch/ppc64/Makefile.inc
~ /kernel/trunk/arch/ppc64/src/dummy.s
~ /kernel/trunk/arch/ppc64/_link.ld.in

Rev 1161 – remove AFLAGS from C argument list

decky — Sun, 09 Apr 2006 18:01:32 +0200

decky – 1 file(s) modified
remove AFLAGS from C argument list

~ /kernel/trunk/Makefile

Rev 1160 – start ppc64 port the code is currently a wild mixture ...

decky — Sun, 09 Apr 2006 17:37:30 +0200

decky – 60 file(s) modified
start ppc64 port
the code is currently a wild mixture of 32/64b code, will be fixed

~ /kernel/trunk/arch/ppc32/Makefile.inc
+ /kernel/trunk/arch/ppc64
+ /kernel/trunk/arch/ppc64/include
+ /kernel/trunk/arch/ppc64/include/arch.h
+ /kernel/trunk/arch/ppc64/include/arg.h
+ /kernel/trunk/arch/ppc64/include/asm
+ /kernel/trunk/arch/ppc64/include/asm.h
+ /kernel/trunk/arch/ppc64/include/asm/regname.h
+ /kernel/trunk/arch/ppc64/include/atomic.h
+ /kernel/trunk/arch/ppc64/include/barrier.h
+ /kernel/trunk/arch/ppc64/include/boot
+ /kernel/trunk/arch/ppc64/include/boot/boot.h
+ /kernel/trunk/arch/ppc64/include/byteorder.h
+ /kernel/trunk/arch/ppc64/include/console.h
+ /kernel/trunk/arch/ppc64/include/context.h
+ /kernel/trunk/arch/ppc64/include/context_offset.h
+ /kernel/trunk/arch/ppc64/include/cpu.h
+ /kernel/trunk/arch/ppc64/include/cpuid.h
+ /kernel/trunk/arch/ppc64/include/debug.h
+ /kernel/trunk/arch/ppc64/include/elf.h
+ /kernel/trunk/arch/ppc64/include/faddr.h
+ /kernel/trunk/arch/ppc64/include/fpu_context.h
+ /kernel/trunk/arch/ppc64/include/interrupt.h
+ /kernel/trunk/arch/ppc64/include/memstr.h
+ /kernel/trunk/arch/ppc64/include/mm
+ /kernel/trunk/arch/ppc64/include/mm/as.h
+ /kernel/trunk/arch/ppc64/include/mm/asid.h
+ /kernel/trunk/arch/ppc64/include/mm/frame.h
+ /kernel/trunk/arch/ppc64/include/mm/memory_init.h
+ /kernel/trunk/arch/ppc64/include/mm/page.h
+ /kernel/trunk/arch/ppc64/include/mm/tlb.h
+ /kernel/trunk/arch/ppc64/include/thread.h
+ /kernel/trunk/arch/ppc64/include/types.h
+ /kernel/trunk/arch/ppc64/Makefile.inc
+ /kernel/trunk/arch/ppc64/src
+ /kernel/trunk/arch/ppc64/src/asm.S
+ /kernel/trunk/arch/ppc64/src/boot
+ /kernel/trunk/arch/ppc64/src/boot/boot.S
+ /kernel/trunk/arch/ppc64/src/console.c
+ /kernel/trunk/arch/ppc64/src/context.S
+ /kernel/trunk/arch/ppc64/src/cpu
+ /kernel/trunk/arch/ppc64/src/cpu/cpu.c
+ /kernel/trunk/arch/ppc64/src/debug
+ /kernel/trunk/arch/ppc64/src/debug/panic.s
+ /kernel/trunk/arch/ppc64/src/dummy.s
+ /kernel/trunk/arch/ppc64/src/exception.S
+ /kernel/trunk/arch/ppc64/src/fpu_context.S
+ /kernel/trunk/arch/ppc64/src/interrupt.c
+ /kernel/trunk/arch/ppc64/src/mm
+ /kernel/trunk/arch/ppc64/src/mm/as.c
+ /kernel/trunk/arch/ppc64/src/mm/frame.c
+ /kernel/trunk/arch/ppc64/src/mm/memory_init.c
+ /kernel/trunk/arch/ppc64/src/mm/page.c
+ /kernel/trunk/arch/ppc64/src/ppc64.c
+ /kernel/trunk/arch/ppc64/src/proc
+ /kernel/trunk/arch/ppc64/src/proc/scheduler.c
+ /kernel/trunk/arch/ppc64/_link.ld.in
~ /kernel/trunk/kernel.config
+ /kernel/trunk/tools/ppc64
+ /kernel/trunk/tools/ppc64/gencontext.c

Rev 1159 – Replace list of all tasks with B+tree of all tasks.

jermar — Sun, 09 Apr 2006 17:33:38 +0200

jermar – 2 file(s) modified
Replace list of all tasks with B+tree of all tasks.

~ /kernel/trunk/generic/include/proc/task.h
~ /kernel/trunk/generic/src/proc/task.c

Rev 1158 – Replace list of all threads with B+tree of all threads. ...

jermar — Sun, 09 Apr 2006 16:58:42 +0200

jermar – 3 file(s) modified
Replace list of all threads with B+tree of all threads.
Add function thread_exists() for querying existence of thread.

~ /kernel/trunk/generic/include/proc/thread.h
~ /kernel/trunk/generic/src/proc/thread.c
~ /kernel/trunk/generic/src/synch/waitq.c

Rev 1157 – start ppc64 port

decky — Sun, 09 Apr 2006 16:55:28 +0200

decky – 19 file(s) modified
start ppc64 port

~ /boot/trunk/arch/ppc32/loader/asm.S
~ /boot/trunk/arch/ppc32/loader/Makefile
~ /boot/trunk/arch/ppc32/loader/regname.h
+ /boot/trunk/arch/ppc64
+ /boot/trunk/arch/ppc64/loader
+ /boot/trunk/arch/ppc64/loader/asm.h
+ /boot/trunk/arch/ppc64/loader/asm.S
+ /boot/trunk/arch/ppc64/loader/boot.S
+ /boot/trunk/arch/ppc64/loader/main.c
+ /boot/trunk/arch/ppc64/loader/main.h
+ /boot/trunk/arch/ppc64/loader/Makefile
+ /boot/trunk/arch/ppc64/loader/ofw.c
+ /boot/trunk/arch/ppc64/loader/ofw.h
+ /boot/trunk/arch/ppc64/loader/printf.c
+ /boot/trunk/arch/ppc64/loader/printf.h
+ /boot/trunk/arch/ppc64/loader/regname.h
+ /boot/trunk/arch/ppc64/loader/_link.ld
+ /boot/trunk/arch/ppc64/Makefile.inc
~ /boot/trunk/boot.config

Rev 1156 – Sleeping in a wait queue can be now interrupted with ...

jermar — Sun, 09 Apr 2006 16:14:49 +0200

jermar – 4 file(s) modified
Sleeping in a wait queue can be now interrupted with
waitq_interrupt_sleep().

~ /kernel/trunk/generic/include/proc/thread.h
~ /kernel/trunk/generic/include/synch/synch.h
~ /kernel/trunk/generic/include/synch/waitq.h
~ /kernel/trunk/generic/src/synch/waitq.c

Rev 1155 – psthread RSE support

vana — Sun, 09 Apr 2006 14:24:36 +0200

vana – 2 file(s) modified
psthread RSE support

~ /uspace/trunk/libc/arch/ia64/include/psthread.h
~ /uspace/trunk/libc/generic/psthread.c

Rev 1154 – Fix critical bug in hash table initialization. Only half of ...

jermar — Wed, 05 Apr 2006 19:49:32 +0200

jermar – 1 file(s) modified
Fix critical bug in hash table initialization.
Only half of the table was actually allocated and initialized.

~ /kernel/trunk/generic/src/adt/hash_table.c

Rev 1153 – Because of another race condition, futex_wakeup() needs to be able ...

jermar — Wed, 05 Apr 2006 14:12:39 +0200

jermar – 1 file(s) modified
Because of another race condition, futex_wakeup() needs to be able to allocate and initialize the kernel futex structure too.

~ /kernel/trunk/generic/src/synch/futex.c

Rev 1152 – Sync uspace. Fix comment in futex.c.

jermar — Wed, 05 Apr 2006 14:10:53 +0200

jermar – 2 file(s) modified
Sync uspace.
Fix comment in futex.c.

~ /uspace/trunk/init/init.c
~ /uspace/trunk/libc/generic/futex.c

Rev 1151 – ppc32: mark four first frames as unavailable

decky — Wed, 05 Apr 2006 13:06:16 +0200

decky – 1 file(s) modified
ppc32: mark four first frames as unavailable

~ /kernel/trunk/arch/ppc32/src/mm/frame.c

Rev 1150 – Rename btree_node_left_sibling() to btree_leaf_node_left_neighbour() and btree_node_right_sibling() to btree_leaf_node_right_neighbour() as the ...

jermar — Tue, 04 Apr 2006 11:04:15 +0200

jermar – 3 file(s) modified
Rename btree_node_left_sibling() to btree_leaf_node_left_neighbour()
and btree_node_right_sibling() to btree_leaf_node_right_neighbour()
as the left and right neighbours of a node needn't be its siblings.

~ /kernel/trunk/generic/include/adt/btree.h
~ /kernel/trunk/generic/src/adt/btree.c
~ /kernel/trunk/generic/src/mm/as.c

Rev 1149 – s/B+-tree/B+tree/

jermar — Tue, 04 Apr 2006 00:21:40 +0200

jermar – 1 file(s) modified
s/B+-tree/B+tree/

~ /kernel/trunk/generic/include/mm/as.h

Rev 1148 – s/B+-tree/B+tree/

jermar — Tue, 04 Apr 2006 00:20:02 +0200

jermar – 2 file(s) modified
s/B+-tree/B+tree/

~ /kernel/trunk/generic/src/adt/btree.c
~ /kernel/trunk/generic/src/mm/as.c

Rev 1147 – Deploy B+tree in address space area management. Change as_remap() to ...

jermar — Tue, 04 Apr 2006 00:15:56 +0200

jermar – 4 file(s) modified
Deploy B+tree in address space area management.
Change as_remap() to check for conflicts with other address space areas only when the area in question grows.

~ /kernel/trunk/generic/include/adt/btree.h
~ /kernel/trunk/generic/include/mm/as.h
~ /kernel/trunk/generic/src/adt/btree.c
~ /kernel/trunk/generic/src/mm/as.c

Rev 1146 – add instruction cache flush align framebuffer on 128K boundary change ...

decky — Sun, 02 Apr 2006 17:10:41 +0200

decky – 5 file(s) modified
add instruction cache flush
align framebuffer on 128K boundary
change OFW calling method
make OFW code more compatible

~ /boot/trunk/arch/ppc32/loader/asm.h
~ /boot/trunk/arch/ppc32/loader/asm.S
~ /boot/trunk/arch/ppc32/loader/main.c
~ /boot/trunk/arch/ppc32/loader/ofw.c
~ /boot/trunk/arch/ppc32/loader/ofw.h

Rev 1145 – align ppc32 framebuffer on 128K boundary

decky — Sun, 02 Apr 2006 17:03:32 +0200

decky – 2 file(s) modified
align ppc32 framebuffer on 128K boundary

~ /kernel/trunk/arch/ppc32/include/boot/boot.h
~ /kernel/trunk/arch/ppc32/src/console.c

Rev 1144 – Completed B+-tree support. Enable btree_remove(). Reorder some static functions and ...

jermar — Sat, 01 Apr 2006 20:39:25 +0200

jermar – 3 file(s) modified
Completed B+-tree support.
Enable btree_remove().
Reorder some static functions and group them together.
Fix order of nodes in the leaf_head list.

~ /kernel/trunk/generic/src/adt/btree.c
~ /kernel/trunk/generic/src/mm/slab.c
~ /kernel/trunk/test/btree/btree1/test.c

Rev 1143 – Added support for multithreading (using futexes) into malloc.

palkovsky — Sat, 01 Apr 2006 17:20:20 +0200

palkovsky – 2 file(s) modified
Added support for multithreading (using futexes) into malloc.

~ /uspace/trunk/libc/include/futex.h
~ /uspace/trunk/libc/malloc/malloc.c

Rev 1142 – Update B+-tree code. The code is there, btree_remove() has not ...

jermar — Sat, 01 Apr 2006 13:02:05 +0200

jermar – 3 file(s) modified
Update B+-tree code.
The code is there, btree_remove() has not been tested yet.
(Fixes, if any, are to come later today.)

~ /kernel/trunk/generic/include/adt/btree.h
~ /kernel/trunk/generic/src/adt/btree.c
~ /kernel/trunk/test/btree/btree1/test.c

Rev 1141 – Completed ipc_cleanup, it should be somehow integrated into cleanup of ...

palkovsky — Fri, 31 Mar 2006 15:53:36 +0200

palkovsky – 3 file(s) modified
Completed ipc_cleanup, it should be somehow integrated into
cleanup of task. The function can sleep.

~ /kernel/trunk/generic/src/ipc/ipc.c
~ /kernel/trunk/generic/src/ipc/ipcrsc.c
~ /kernel/trunk/generic/src/ipc/sysipc.c

Rev 1140 – Change B+-tree from 2-3-4 tree to 2-3-4-5 tree by adding ...

jermar — Thu, 30 Mar 2006 20:39:21 +0200

jermar – 2 file(s) modified
Change B+-tree from 2-3-4 tree to 2-3-4-5 tree by adding space for the fourth key.
This should make key removal easier.

~ /kernel/trunk/generic/include/adt/btree.h
~ /kernel/trunk/generic/src/adt/btree.c

Rev 1139 – Fix comments.

jermar — Thu, 30 Mar 2006 20:38:27 +0200

jermar – 3 file(s) modified
Fix comments.

~ /kernel/trunk/generic/include/arch.h
~ /kernel/trunk/generic/include/mm/buddy.h
~ /kernel/trunk/generic/include/synch/futex.h

Rev 1138 – CPU stacks must have two frames on ia64. Make sure ...

jermar — Mon, 27 Mar 2006 18:56:51 +0200

jermar – 10 file(s) modified
CPU stacks must have two frames on ia64.
Make sure both thread stack frames are mapped in before_thread_runs_arch().
Take STACK_FRAMES into account during kernel memory layout initialization in main_bsp().

~ /kernel/trunk/arch/ia64/include/context.h
~ /kernel/trunk/arch/ia64/include/mm/tlb.h
~ /kernel/trunk/arch/ia64/src/ivt.S
~ /kernel/trunk/arch/ia64/src/proc/scheduler.c
~ /kernel/trunk/contrib/conf/msim.conf
~ /kernel/trunk/generic/include/config.h
~ /kernel/trunk/generic/include/mm/frame.h
~ /kernel/trunk/generic/src/cpu/cpu.c
~ /kernel/trunk/generic/src/main/main.c
~ /kernel/trunk/generic/src/proc/thread.c

Rev 1137 – context_set patch in kernel for changed allocation of ia64 RSE ...

vana — Mon, 27 Mar 2006 15:21:37 +0200

vana – 1 file(s) modified
context_set patch in kernel for changed allocation of ia64 RSE and stack

~ /kernel/trunk/arch/ia64/include/context.h

Rev 1136 – Try to avoid splitting full B+-tree nodes by trying left ...

jermar — Sun, 26 Mar 2006 21:06:53 +0200

jermar – 1 file(s) modified
Try to avoid splitting full B+-tree nodes by trying left or right rotation first.
(This improved memory consumption of this algorithm by some 40% - meassured on 101-item set).

~ /kernel/trunk/generic/src/adt/btree.c

Rev 1135 – framebuffer code cleanup, support for non-standard scanline sizes ppc32: get ...

decky — Sat, 25 Mar 2006 23:48:51 +0100

decky – 5 file(s) modified
framebuffer code cleanup, support for non-standard scanline sizes
ppc32: get framebuffer parameters from boot loader

~ /kernel/trunk/arch/mips32/src/console.c
~ /kernel/trunk/arch/ppc32/src/console.c
~ /kernel/trunk/arch/sparc64/src/console.c
~ /kernel/trunk/genarch/include/fb/fb.h
~ /kernel/trunk/genarch/src/fb/fb.c

Rev 1134 – Change B+-tree to: - store lesser keys in a key's ...

jermar — Sat, 25 Mar 2006 16:51:02 +0100

jermar – 1 file(s) modified
Change B+-tree to:
- store lesser keys in a key's left subtree
- propagate the bigger of medians (if there are two medians) when splitting a node

~ /kernel/trunk/generic/src/adt/btree.c